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4d2485db0f
hashcat/src/modules/module_15700.c
Jens Steube 4d2485db0f Re-enable warmup on SCRYPT based algorithms for more accurate results. 
Fix TMTO handling
2025-06-15 18:00:08 +02:00

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/**
* Author......: See docs/credits.txt
* License.....: MIT
*/
#include <inttypes.h>
#include "common.h"
#include "types.h"
#include "modules.h"
#include "bitops.h"
#include "convert.h"
#include "shared.h"
#include "memory.h"
static const u32 ATTACK_EXEC = ATTACK_EXEC_OUTSIDE_KERNEL;
static const u32 DGST_POS0 = 0;
static const u32 DGST_POS1 = 1;
static const u32 DGST_POS2 = 2;
static const u32 DGST_POS3 = 3;
static const u32 DGST_SIZE = DGST_SIZE_4_8;
static const u32 HASH_CATEGORY = HASH_CATEGORY_CRYPTOCURRENCY_WALLET;
static const char *HASH_NAME = "Ethereum Wallet, SCRYPT";
static const u64 KERN_TYPE = 15700;
static const u32 OPTI_TYPE = OPTI_TYPE_ZERO_BYTE;
static const u64 OPTS_TYPE = OPTS_TYPE_STOCK_MODULE
| OPTS_TYPE_PT_GENERATE_LE
| OPTS_TYPE_MP_MULTI_DISABLE
| OPTS_TYPE_NATIVE_THREADS
| OPTS_TYPE_LOOP_PREPARE
| OPTS_TYPE_ST_HEX;
static const u32 SALT_TYPE = SALT_TYPE_EMBEDDED;
static const char *ST_PASS = "hashcat";
static const char *ST_HASH = "$ethereum$s*262144*8*1*3134313837333434333838303231333633373433323633373534333136363537*73da7f80ec3bd4f2a128c3a815cfb4d576ecb1a9b47024c902e62ea926f7795b*910e0f8dc1f7ba41959e1089bb769f3e919109591913cc33ba03953d7a905efd";
u32 module_attack_exec (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ATTACK_EXEC; }
u32 module_dgst_pos0 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS0; }
u32 module_dgst_pos1 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS1; }
u32 module_dgst_pos2 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS2; }
u32 module_dgst_pos3 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS3; }
u32 module_dgst_size (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_SIZE; }
u32 module_hash_category (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return HASH_CATEGORY; }
const char *module_hash_name (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return HASH_NAME; }
u64 module_kern_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return KERN_TYPE; }
u32 module_opti_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return OPTI_TYPE; }
u64 module_opts_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return OPTS_TYPE; }
u32 module_salt_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return SALT_TYPE; }
const char *module_st_hash (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ST_HASH; }
const char *module_st_pass (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ST_PASS; }
typedef struct ethereum_scrypt
{
u32 salt_buf[16];
u32 ciphertext[8];
} ethereum_scrypt_t;
static const char *SIGNATURE_ETHEREUM_SCRYPT = "$ethereum$s";
static const u32 SCRYPT_THREADS = 4;
#include "scrypt_common.c"
u64 module_esalt_size (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
{
const u64 esalt_size = (const u64) sizeof (ethereum_scrypt_t);
return esalt_size;
}
int module_hash_decode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED void *digest_buf, MAYBE_UNUSED salt_t *salt, MAYBE_UNUSED void *esalt_buf, MAYBE_UNUSED void *hook_salt_buf, MAYBE_UNUSED hashinfo_t *hash_info, const char *line_buf, MAYBE_UNUSED const int line_len)
{
u32 *digest = (u32 *) digest_buf;
ethereum_scrypt_t *ethereum_scrypt = (ethereum_scrypt_t *) esalt_buf;
hc_token_t token;
memset (&token, 0, sizeof (hc_token_t));
token.token_cnt = 7;
token.signatures_cnt = 1;
token.signatures_buf[0] = SIGNATURE_ETHEREUM_SCRYPT;
token.sep[0] = '*';
token.len[0] = 11;
token.attr[0] = TOKEN_ATTR_FIXED_LENGTH
| TOKEN_ATTR_VERIFY_SIGNATURE;
token.sep[1] = '*';
token.len_min[1] = 1;
token.len_max[1] = 6;
token.attr[1] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_DIGIT;
token.sep[2] = '*';
token.len_min[2] = 1;
token.len_max[2] = 6;
token.attr[2] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_DIGIT;
token.sep[3] = '*';
token.len_min[3] = 1;
token.len_max[3] = 6;
token.attr[3] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_DIGIT;
token.sep[4] = '*';
token.len[4] = 64;
token.attr[4] = TOKEN_ATTR_FIXED_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
token.sep[5] = '*';
token.len[5] = 64;
token.attr[5] = TOKEN_ATTR_FIXED_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
token.sep[6] = '*';
token.len[6] = 64;
token.attr[6] = TOKEN_ATTR_FIXED_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
const int rc_tokenizer = input_tokenizer ((const u8 *) line_buf, line_len, &token);
if (rc_tokenizer != PARSER_OK) return (rc_tokenizer);
// scrypt settings
const u8 *scryptN_pos = token.buf[1];
const u8 *scryptr_pos = token.buf[2];
const u8 *scryptp_pos = token.buf[3];
const u32 scrypt_N = hc_strtoul ((const char *) scryptN_pos, NULL, 10);
const u32 scrypt_r = hc_strtoul ((const char *) scryptr_pos, NULL, 10);
const u32 scrypt_p = hc_strtoul ((const char *) scryptp_pos, NULL, 10);
salt->scrypt_N = scrypt_N;
salt->scrypt_r = scrypt_r;
salt->scrypt_p = scrypt_p;
salt->salt_iter = salt->scrypt_N;
salt->salt_repeats = salt->scrypt_p - 1;
if (salt->scrypt_N % 1024) return (PARSER_SALT_VALUE); // we set loop count to 1024 fixed
// salt
const u8 *salt_pos = token.buf[4];
const int salt_len = token.len[4];
const bool parse_rc = generic_salt_decode (hashconfig, salt_pos, salt_len, (u8 *) salt->salt_buf, (int *) &salt->salt_len);
if (parse_rc == false) return (PARSER_SALT_LENGTH);
ethereum_scrypt->salt_buf[0] = salt->salt_buf[0];
ethereum_scrypt->salt_buf[1] = salt->salt_buf[1];
ethereum_scrypt->salt_buf[2] = salt->salt_buf[2];
ethereum_scrypt->salt_buf[3] = salt->salt_buf[3];
ethereum_scrypt->salt_buf[4] = salt->salt_buf[4];
ethereum_scrypt->salt_buf[5] = salt->salt_buf[5];
ethereum_scrypt->salt_buf[6] = salt->salt_buf[6];
ethereum_scrypt->salt_buf[7] = salt->salt_buf[7];
// ciphertext
const u8 *ciphertext_pos = token.buf[5];
ethereum_scrypt->ciphertext[0] = hex_to_u32 (&ciphertext_pos[ 0]);
ethereum_scrypt->ciphertext[1] = hex_to_u32 (&ciphertext_pos[ 8]);
ethereum_scrypt->ciphertext[2] = hex_to_u32 (&ciphertext_pos[16]);
ethereum_scrypt->ciphertext[3] = hex_to_u32 (&ciphertext_pos[24]);
ethereum_scrypt->ciphertext[4] = hex_to_u32 (&ciphertext_pos[32]);
ethereum_scrypt->ciphertext[5] = hex_to_u32 (&ciphertext_pos[40]);
ethereum_scrypt->ciphertext[6] = hex_to_u32 (&ciphertext_pos[48]);
ethereum_scrypt->ciphertext[7] = hex_to_u32 (&ciphertext_pos[56]);
// hash
const u8 *hash_pos = token.buf[6];
digest[0] = hex_to_u32 (&hash_pos[ 0]);
digest[1] = hex_to_u32 (&hash_pos[ 8]);
digest[2] = hex_to_u32 (&hash_pos[16]);
digest[3] = hex_to_u32 (&hash_pos[24]);
digest[4] = hex_to_u32 (&hash_pos[32]);
digest[5] = hex_to_u32 (&hash_pos[40]);
digest[6] = hex_to_u32 (&hash_pos[48]);
digest[7] = hex_to_u32 (&hash_pos[56]);
return (PARSER_OK);
}
int module_hash_encode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const void *digest_buf, MAYBE_UNUSED const salt_t *salt, MAYBE_UNUSED const void *esalt_buf, MAYBE_UNUSED const void *hook_salt_buf, MAYBE_UNUSED const hashinfo_t *hash_info, char *line_buf, MAYBE_UNUSED const int line_size)
{
const u32 *digest = (const u32 *) digest_buf;
char tmp_salt[SALT_MAX * 2];
const int salt_len = generic_salt_encode (hashconfig, (const u8 *) salt->salt_buf, (const int) salt->salt_len, (u8 *) tmp_salt);
tmp_salt[salt_len] = 0;
const ethereum_scrypt_t *ethereum_scrypt = (const ethereum_scrypt_t *) esalt_buf;
const int line_len = snprintf (line_buf, line_size, "%s*%u*%u*%u*%s*%08x%08x%08x%08x%08x%08x%08x%08x*%08x%08x%08x%08x%08x%08x%08x%08x",
SIGNATURE_ETHEREUM_SCRYPT,
salt->scrypt_N,
salt->scrypt_r,
salt->scrypt_p,
(char *) tmp_salt,
byte_swap_32 (ethereum_scrypt->ciphertext[0]),
byte_swap_32 (ethereum_scrypt->ciphertext[1]),
byte_swap_32 (ethereum_scrypt->ciphertext[2]),
byte_swap_32 (ethereum_scrypt->ciphertext[3]),
byte_swap_32 (ethereum_scrypt->ciphertext[4]),
byte_swap_32 (ethereum_scrypt->ciphertext[5]),
byte_swap_32 (ethereum_scrypt->ciphertext[6]),
byte_swap_32 (ethereum_scrypt->ciphertext[7]),
byte_swap_32 (digest[0]),
byte_swap_32 (digest[1]),
byte_swap_32 (digest[2]),
byte_swap_32 (digest[3]),
byte_swap_32 (digest[4]),
byte_swap_32 (digest[5]),
byte_swap_32 (digest[6]),
byte_swap_32 (digest[7])
);
return line_len;
}
void module_init (module_ctx_t *module_ctx)
{
module_ctx->module_context_size = MODULE_CONTEXT_SIZE_CURRENT;
module_ctx->module_interface_version = MODULE_INTERFACE_VERSION_CURRENT;
module_ctx->module_attack_exec = module_attack_exec;
module_ctx->module_benchmark_esalt = MODULE_DEFAULT;
module_ctx->module_benchmark_hook_salt = MODULE_DEFAULT;
module_ctx->module_benchmark_mask = MODULE_DEFAULT;
module_ctx->module_benchmark_charset = MODULE_DEFAULT;
module_ctx->module_benchmark_salt = MODULE_DEFAULT;
module_ctx->module_bridge_name = MODULE_DEFAULT;
module_ctx->module_bridge_type = MODULE_DEFAULT;
module_ctx->module_build_plain_postprocess = MODULE_DEFAULT;
module_ctx->module_deep_comp_kernel = MODULE_DEFAULT;
module_ctx->module_deprecated_notice = MODULE_DEFAULT;
module_ctx->module_dgst_pos0 = module_dgst_pos0;
module_ctx->module_dgst_pos1 = module_dgst_pos1;
module_ctx->module_dgst_pos2 = module_dgst_pos2;
module_ctx->module_dgst_pos3 = module_dgst_pos3;
module_ctx->module_dgst_size = module_dgst_size;
module_ctx->module_dictstat_disable = MODULE_DEFAULT;
module_ctx->module_esalt_size = module_esalt_size;
module_ctx->module_extra_buffer_size = scrypt_module_extra_buffer_size;
module_ctx->module_extra_tmp_size = scrypt_module_extra_tmp_size;
module_ctx->module_extra_tuningdb_block = scrypt_module_extra_tuningdb_block;
module_ctx->module_forced_outfile_format = MODULE_DEFAULT;
module_ctx->module_hash_binary_count = MODULE_DEFAULT;
module_ctx->module_hash_binary_parse = MODULE_DEFAULT;
module_ctx->module_hash_binary_save = MODULE_DEFAULT;
module_ctx->module_hash_decode_postprocess = MODULE_DEFAULT;
module_ctx->module_hash_decode_potfile = MODULE_DEFAULT;
module_ctx->module_hash_decode_zero_hash = MODULE_DEFAULT;
module_ctx->module_hash_decode = module_hash_decode;
module_ctx->module_hash_encode_status = MODULE_DEFAULT;
module_ctx->module_hash_encode_potfile = MODULE_DEFAULT;
module_ctx->module_hash_encode = module_hash_encode;
module_ctx->module_hash_init_selftest = MODULE_DEFAULT;
module_ctx->module_hash_mode = MODULE_DEFAULT;
module_ctx->module_hash_category = module_hash_category;
module_ctx->module_hash_name = module_hash_name;
module_ctx->module_hashes_count_min = MODULE_DEFAULT;
module_ctx->module_hashes_count_max = MODULE_DEFAULT;
module_ctx->module_hlfmt_disable = MODULE_DEFAULT;
module_ctx->module_hook_extra_param_size = MODULE_DEFAULT;
module_ctx->module_hook_extra_param_init = MODULE_DEFAULT;
module_ctx->module_hook_extra_param_term = MODULE_DEFAULT;
module_ctx->module_hook12 = MODULE_DEFAULT;
module_ctx->module_hook23 = MODULE_DEFAULT;
module_ctx->module_hook_salt_size = MODULE_DEFAULT;
module_ctx->module_hook_size = MODULE_DEFAULT;
module_ctx->module_jit_build_options = scrypt_module_jit_build_options;
module_ctx->module_jit_cache_disable = MODULE_DEFAULT;
module_ctx->module_kernel_accel_max = MODULE_DEFAULT;
module_ctx->module_kernel_accel_min = MODULE_DEFAULT;
module_ctx->module_kernel_loops_max = scrypt_module_kernel_loops_max;
module_ctx->module_kernel_loops_min = scrypt_module_kernel_loops_min;
module_ctx->module_kernel_threads_max = scrypt_module_kernel_threads_max;
module_ctx->module_kernel_threads_min = MODULE_DEFAULT;
module_ctx->module_kern_type = module_kern_type;
module_ctx->module_kern_type_dynamic = MODULE_DEFAULT;
module_ctx->module_opti_type = module_opti_type;
module_ctx->module_opts_type = module_opts_type;
module_ctx->module_outfile_check_disable = MODULE_DEFAULT;
module_ctx->module_outfile_check_nocomp = MODULE_DEFAULT;
module_ctx->module_potfile_custom_check = MODULE_DEFAULT;
module_ctx->module_potfile_disable = MODULE_DEFAULT;
module_ctx->module_potfile_keep_all_hashes = MODULE_DEFAULT;
module_ctx->module_pwdump_column = MODULE_DEFAULT;
module_ctx->module_pw_max = MODULE_DEFAULT;
module_ctx->module_pw_min = MODULE_DEFAULT;
module_ctx->module_salt_max = MODULE_DEFAULT;
module_ctx->module_salt_min = MODULE_DEFAULT;
module_ctx->module_salt_type = module_salt_type;
module_ctx->module_separator = MODULE_DEFAULT;
module_ctx->module_st_hash = module_st_hash;
module_ctx->module_st_pass = module_st_pass;
module_ctx->module_tmp_size = scrypt_module_tmp_size;
module_ctx->module_unstable_warning = MODULE_DEFAULT;
module_ctx->module_warmup_disable = MODULE_DEFAULT;
}
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